import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './App';
import * as serviceWorker from './serviceWorker';

// const name = 'React';
// const element = <h1>Hello, {name}</h1>;
// const element = React.createElement(
//     'h1',
//     {className: 'greeting'},
//     'Hello, world!',
// );
// const element2 = React.createElement(
//     'div',
//     {style: {background: 'red'}},
//     element,
// );
// ReactDOM.render(
//     element2,
//     document.getElementById('root')
// );

ReactDOM.render(
  <React.StrictMode>
    <App />
  </React.StrictMode>,
  document.getElementById('root')
);

// If you want your app to work offline and load faster, you can change
// unregister() to register() below. Note this comes with some pitfalls.
// Learn more about service workers: https://bit.ly/CRA-PWA
serviceWorker.unregister();
